Multi-power supply LED indicating the short -circuited pedals 9V DC input 8/9V outputs each one can be up to 250ma output Technical Info: Power: Included DC power adapter can utilize a wide range of international wall power from 100 to 240 volts. Supplied with E.U.,UK, U.S. Plug.Controls: Power Input from DC Adapter.Eight 9V outputs can handle an average of 150 milliamps each, or a total of 1200 ...